JPH0375231U - - Google Patents

Info

Publication number
JPH0375231U
JPH0375231U JP13573789U JP13573789U JPH0375231U JP H0375231 U JPH0375231 U JP H0375231U JP 13573789 U JP13573789 U JP 13573789U JP 13573789 U JP13573789 U JP 13573789U JP H0375231 U JPH0375231 U JP H0375231U
Authority
JP
Japan
Prior art keywords
groove
tread
riser
fitted
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP13573789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0711230Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989135737U priority Critical patent/JPH0711230Y2/ja
Publication of JPH0375231U publication Critical patent/JPH0375231U/ja
Application granted granted Critical
Publication of JPH0711230Y2 publication Critical patent/JPH0711230Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989135737U 1989-11-22 1989-11-22 階段の構造 Expired - Lifetime JPH0711230Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989135737U JPH0711230Y2 (ja) 1989-11-22 1989-11-22 階段の構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989135737U JPH0711230Y2 (ja) 1989-11-22 1989-11-22 階段の構造

Publications (2)

Publication Number Publication Date
JPH0375231U true JPH0375231U (cs) 1991-07-29
JPH0711230Y2 JPH0711230Y2 (ja) 1995-03-15

Family

ID=31682984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989135737U Expired - Lifetime JPH0711230Y2 (ja) 1989-11-22 1989-11-22 階段の構造

Country Status (1)

Country Link
JP (1) JPH0711230Y2 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015137515A (ja) * 2014-01-24 2015-07-30 東日本旅客鉄道株式会社 階段構造

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101277933B1 (ko) * 2011-08-26 2013-06-27 재단법인 포항산업과학연구원 조립식 계단 구조

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232133U (cs) * 1985-08-13 1987-02-26
JPH02149035U (cs) * 1989-05-22 1990-12-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6232133U (cs) * 1985-08-13 1987-02-26
JPH02149035U (cs) * 1989-05-22 1990-12-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015137515A (ja) * 2014-01-24 2015-07-30 東日本旅客鉄道株式会社 階段構造

Also Published As

Publication number Publication date
JPH0711230Y2 (ja) 1995-03-15

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